<template>
  <div class="box">
    <div class="header">
      <van-nav-bar
        title="登录"
        left-text="返回"
        left-arrow
        @click-left="onClickLeft"
      />
    </div>
    <div class="main">
        <van-form @submit="onSubmit">
  <van-cell-group inset>
    <van-field
      v-model="username"
      name="username"
      label="用户名"
      placeholder="用户名"
      :rules="[{ required: true, message: '请填写用户名' },{pattern:/^1[3-9]\d{9}$/,message:'请输入11位手机号'}]"
    />
    <van-field
      v-model="password"
      type="password"
      name="password"
      label="密码"
      placeholder="密码"
      :rules="[{ required: true, message: '请填写密码' }]"
    />
  </van-cell-group>
  <div style="margin: 16px;">
    <van-button round block type="primary" native-type="submit">
      登录
    </van-button>
  </div>
</van-form>
 <p @click="$router.push('/register')">手机号注册</p>
    </div>
  </div>
</template>

<script setup >
import {ref} from 'vue'
import request from '@/utils/request'
import { showSuccessToast, showFailToast } from 'vant';
import {useRouter} from 'vue-router'
import md5 from 'blueimp-md5'
const  router = useRouter()
const username=ref('')
const password=ref('')
const onSubmit=(values)=>{
    request.post('/login',{
        username:username.value,
        password:md5(password.value)
    }).then(res=>{
        if(res.data.code==200)
        { 
            router.push('/user')
            localStorage.setItem('token',res.data.token)
             localStorage.setItem('username',username.value)
            showSuccessToast(res.data.message);
        }else{
            showFailToast(res.data.message);
        }
    })
}
</script>